Koss UR21v specs
General Info
Music
Class:
Circumaural / Full sized
Design:
Stereo
No
Microphone:
No
Wireless:
No
Electrostatic:
Music
20 Hz - 18 kHz
Frequency response:
90 dB/mW
Sensitivity:
32 ohms
Impedance:
Less than 0.4 %
Total harmonic distortion (THD):
Ferrite
Magnet type:
Features
4 ft
Cable length:
3.5mm (1/8”)
Connector:
No
Detachable cable:
Yes
Volume control:
No
Active Noise Cancelation:
No
Foldable design:
No
Built-in display:
Body
6 oz
Weight:
No
Rugged:
Gray
Available color options:
US Availability
Available
Market status:
$19.99
MSRP price :
Links
Official page:
-
in English:
-
If you are interested in using our specs commercially, check out our Headphones specs database licensing page.
Filed in: Koss Headphones
Description: With its high quality sound performance and enhanced bass, the UR21v is ideal for listeners seeking headphones with a big sound that wears comfortably and travels light. The UR21v is equipped with dynamic elements for an extended frequency response from 20-18,000 Hz. Anisotropic ferrite magnets mean the UR21v can really turn up the volume, even with low-voltage portable devices. Oxygen-free copper voice coils improve signal transmission... read more
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